某岛

… : "…アッカリ～ン . .. . " .. .
October 6, 2012

SPOJ 11985. Gao on a tree

Brief description:

… 略）

Analysis:

…

主席树。。（1.50s +-

External link:

http://www.spoj.pl/problems/GOT/

Posted by xiaodao
Category: SPOJ

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